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The aim of this study is to establish different socio-cultural models based on lithic raw material sourcing integrated with regional rock art distributions to infer social behaviours within the context of central Iberian Upper Palaeolithic societies. Specifically, we focus on Upper Palaeolithic hunter–gatherer mobility and social interaction in the Côa Valley. This study relies on a knowledge of regional geology and field work to identify the sources of the lithic raw material found at Côa Valley Upper Palaeolithic sites. We expose the context of use and discard of flint, which is naturally absent from the region, and other local materials. From this, we present a GIS based analysis concerning space, time and least-cost paths travelled. This analysis, along with the environmental data available, forms a baseline to evaluate different anthropological models on hunter–gatherer lithic use, mobility, and social networks. We conclude with a three-level model for social interaction, in the context of aggregation activities between different social meta-groups, which involves embedded procurement, long-distance raw material exchange, and symbolic community, reflected in the largest known open-air Upper Palaeolithic rock art concentration.  相似文献   
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ABSTRACT

For more than 50 years, the Inuit of Nunavik have been subjected to development plans devised in the south by the Government of Canada and Quebec that has a profound impact on Inuit people and their culture. The latest plan, known as Plan Nord, proposes sustainable development for the North based on the protection of 50 percent of the territory. However, the Inuit of Nunavik face many social challenges and this is reflected in the socioeconomic indicators of the region. In order to alleviate these social circumstances, numerous regional and local initiatives are attempting to establish programs better suited to the culture and needs of Nunavimmiut. Examples at the regional level include childcare and midwifery services supported by Quebec. At the local level, initiatives such as the Unaaq Men’s Association and the Innavik Project are making an effort to address local needs. In this paper, following a presentation of the Nunavik governance architecture, we will analyze how local (Unaaq, Innavik) and regional initiatives (Midwifery Program, Childcare, Preparation for Post-Secondary Education, Nunavik Parks) contribute to the sustainable development of Nunavik.  相似文献   
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Physical education has been compulsory in France since 1880. Between 1936 and 1950, expansion intensified and extensive changes were made to course content. This article assesses the ramifications of these choices through an in-depth study of four variables that defined its instruction. Even if priority was given to generalisation and equal access to knowledge, research revealed an upsurge in the fight against real or presumed student vulnerability. At the time, a strong consensus emerged with the commitment to fight frailty. This was all the more the case for young girls as they belonged to a specific group with respect to their physical make-up. The school system stressed the relevance of instruction adapted to girls even if emphasis was placed on the cultural aspect of sport content. The pedagogical programmes put into effect for youths based on these guidelines confirmed this trend. This situation raised concerns as to the role of the school system in the development of social stereotypes through a discipline that would become the focus of the French education system.  相似文献   
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ABSTRACT.  We study the business tax ("taxe professionnelle") behavior of the intermediate level (department) of local government in France and test in the same model the two hypotheses that department tax rates are explained by upper tier (region) tax rates and by tax rates chosen by other departments. We first reject the hypothesis of tax interactions between departments and regions, the two upper levels of local governments. Second, we provide evidence that business tax interactions among departments are significant. Including the vertical dimension in the estimated model does not lead to a decrease in the horizontal tax interactions parameter, nor to its nonsignificance.  相似文献   
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